Communication, Navigation and Surveillance
The CNS services ensure that the technology behind air traffic control operates safely and reliably, 24/7. From radios and navigation aids to surveillance and data networks, we maintain the critical infrastructure that enables air traffic controllers and pilots to communicate, navigate, and monitor aircraft with confidence.
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Technology that supports safe and reliable air traffic
CNS is the technical backbone of air traffic management, providing the systems that keep communication clear, navigation accurate, and surveillance reliable.
These services include:
- Reliable data and voice communication between aircraft and air traffic controllers
- Navigation services that help pilots determine and maintain their position with accuracy
- Surveillance systems that allow aircraft movements to be monitored in real time, supporting safe and controlled operations